c++语言必背代码 c语言编程求多项式前20项之和,题目如图?

c语言编程求多项式前20项之和,题目如图?#includemain(){float s,a,b,tint is=0a=1b=1for(i=1i{s=a/bt=ab=a ba=t}printf(%lf,

c语言编程求多项式前20项之和,题目如图?

#include

main()

{

float s,a,b,t

int i

s=0a=1b=1

for(i=1i

{

s=a/b

t=a

b=a b

a=t

}

printf(%lf,s)

}